1943288938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1\times {\mathrm{1619}}^1$

素因数の和:2502

約数の個数: 32

約数和(自身を含む): 3163976640

約数和(自身を除く): 1220687702

約数列:

[1, 2, 17, 34, 43, 86, 731, 821, 1462, 1619, 1642, 3238, 13957, 27523, 27914, 35303, 55046, 69617, 70606, 139234, 600151, 1183489, 1200302, 1329199, 2366978, 2658398, 22596383, 45192766, 57155557, 114311114, 971644469, 1943288938]

約数ペア:

[(1, 1943288938), (2, 971644469), (17, 114311114), (34, 57155557), (43, 45192766), (86, 22596383), (731, 2658398), (821, 2366978), (1462, 1329199), (1619, 1200302), (1642, 1183489), (3238, 600151), (13957, 139234), (27523, 70606), (27914, 69617), (35303, 55046)]